Designed to test the water quality in 3 different parameters. It measures EC, CF, and TDS. A very useful meter to measure the TDS level in various industries and applications such as an aquarium, swimming pool, spa, nutrient, water hardness, hydroponics, and laboratory. Features: Design to withstand wet environment Replaceable electrode Large and clear LCD display Data Hold function Quick & highly accurate measurement Built-in Automatic Temperature Compensation(ATC) Factory pre-calibrated (mini-screwdriver is included for re-calibration if necessary) Specifications: Measuring range: EC: 0.00 ~ 19.99 EC CF: 0.0 ~ 199 CF TDS: 10 ~ 19990 ppm Resolution: EC: 0.01 EC CF: 0.1 CF TDS: 10 ppm Accuracy: ±2% Full Scale (F.S.) Automatic Temperature Compensation:0 ~ 50°C (32 ~ 122°F) Operating Temperature: 0 ~ 50°C (32 ~ 122°F) Power supply: 4 x 1.5 V (AG13) ButtonCell Batteries (Included and installed) Size: approx. 185 x 38 x 38mm Weight: approx. 84g (batteries included) Set Includes: 1 x 3-in-1 EC / CF / TDS Meter 4 x 1.5 V (AG13) Button Cell Batteries 2 x Bottles EC 12.88 mS/cm & EC 1413 us/cm Buffer Solution 1 x English Instruction Manual 1 x Mini screwdriver Protective Carrying Case
